/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.psi;

import com.intellij.openapi.util.NlsSafe;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.search.PsiElementProcessor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * Represents a file or directory which can be renamed.
 *
 * @author ven
 */
public interface PsiFileSystemItem extends PsiCheckedRenameElement, NavigatablePsiElement {
  boolean isDirectory();

  @Override
  @Nullable
  PsiFileSystemItem getParent();

  VirtualFile getVirtualFile();

  @Override
  @NotNull @NlsSafe
  String getName();

  boolean processChildren(@NotNull PsiElementProcessor<? super PsiFileSystemItem> processor);
}
